2025 UL17

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2527071825 ± 2.73e-04
Semi-major axis (a)0.9278534920 AU ± 2.46e-05
Inclination (i)10.42900774° ± 1.33e-02
Long. of Asc. Node (Ω)49.71562752° ± 1.58e-03
Arg. of Perihelion (ω)114.24294868° ± 7.45e-03
Mean Anomaly (M)284.13746455° ± 3.91e-02
Mean Motion (n)1.1027908812°/day ± 4.38e-05
Perihelion dist (q)0.69337825 AU ± 2.54e-04
Aphelion dist (Q)1.16232873 AU ± 2.55e-04
Orbital Period0.89375629 yr ± 3.55e-05
Physical Parameters
H (abs. magnitude)24.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.202″
Uncertainty2
Orbit TypeAten
MOID0.013220 AU
Observations Used18
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-31
Last Observation Used2025-11-02
Observations (18)
Date Type RA Dec Mag Band Observatory
2025-10-31 09:48:15 C 05 41 19.993 -23 32 52.87 V G96
2025-10-31 09:55:42 C 05 41 22.096 -23 33 12.96 V G96
2025-10-31 10:03:08 C 05 41 24.180 -23 33 32.62 V G96
2025-10-31 10:10:34 C 05 41 26.286 -23 33 52.20 V G96
2025-10-31 12:04:46 C 05 41 58.938 -23 38 49.09 V I52
2025-10-31 12:06:07 C 05 41 59.341 -23 38 52.73 V I52
2025-10-31 12:07:28 C 05 41 59.748 -23 38 56.40 V I52
2025-10-31 12:08:49 C 05 42 00.112 -23 38 59.82 V I52
2025-11-01 09:49:53 C 05 50 16.246 -24 41 51.32 V I52
2025-11-01 09:51:52 C 05 50 16.937 -24 41 57.77 V I52
2025-11-01 09:53:52 C 05 50 17.675 -24 42 04.39 V I52
2025-11-01 09:55:52 C 05 50 18.442 -24 42 10.51 V I52
2025-11-01 23:41:14 B 05 56 35.581 -25 24 34.14 W M21
2025-11-02 00:04:35 B 05 56 45.640 -25 26 00.55 W M21
2025-11-02 10:01:14 C 06 01 45.552 -26 05 40.67 V I52
2025-11-02 10:03:23 C 06 01 46.578 -26 05 48.70 V I52
2025-11-02 10:05:32 C 06 01 47.597 -26 05 57.05 V I52
2025-11-02 10:07:42 C 06 01 48.641 -26 06 05.26 V I52